31867638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2791}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 69956352

約数和(自身を除く): 38088714

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 173, 346, 519, 1038, 1903, 2791, 3806, 5582, 5709, 8373, 11418, 16746, 30701, 61402, 92103, 184206, 482843, 965686, 1448529, 2897058, 5311273, 10622546, 15933819, 31867638]

約数ペア:

[(1, 31867638), (2, 15933819), (3, 10622546), (6, 5311273), (11, 2897058), (22, 1448529), (33, 965686), (66, 482843), (173, 184206), (346, 92103), (519, 61402), (1038, 30701), (1903, 16746), (2791, 11418), (3806, 8373), (5582, 5709)]